Kennedy, Robert E.; Cohen, Warren B.; Kirschbaum, Alan A.; Haunreiter, Erik. 2007. Protocol for Landsat-based monitoring of landscape dynamics at North Coast and Cascades network parks. Techniques and Methods 2-G1. Reston, VA: U.S. Department of the Interior, U.S. Geological Survey . 126 p. [Chapter 1 of Book 2, Collection of Environmental Data, Section G, Remote Sensing.]